使用虚拟现实提高手部卫生技能:准实验性研究
José Mira1,2, Mery González3, Carolina Villalba4
1Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, Alicante, Spain.
Journal of medical Internet research
|October 7, 2025
概括
虚拟现实 (VR) 培训显著改善了医疗保健助理 (HCAs) 和非正式护理人员 (ICs) 的手部卫生. 这种沉浸式方法提高了正确的技术和知识,为预防感染提供了可扩展的解决方案.
科学领域:
- 医疗教育 技术 技术 医学教育
- 预防和控制感染的预防和控制.
- 虚拟现实应用 虚拟现实应用
背景情况:
- 手部卫生对于预防医疗相关感染至关重要,但医疗保健机构和非正式护理人员 (IC) 的遵守率很低.
- 虚拟现实 (VR) 提供了标准化,沉浸式的实时反培训,显示了医疗保健环境中技能发展的前景.
- 虚拟现实还没有系统地应用于世界卫生组织 (WHO) 协调的手部卫生技术,这为改进培训提供了机会.
研究的目的:
- 评估哥伦比亚HCAs和ICs的简短VR手部卫生计划的即时培训效果.
- 评估实施可行性并量化正确执行,时间,错误和知识的前后变化.
- 为了确定VR程序是否达到≥75%的正确执行,与HAI减少相关的基准.
主要方法:
- 这是一项准实验性的,一组前测试后测试研究,涉及215名参与者 (94名HCA,121名IC).
- 参与者完成了多达三次15分钟的VR会议,重点关注与世卫组织一致的手部卫生技术,并提供实时反.
- 干预前后收集的数据包括正确执行,错误计数,时间充足性,知识和可接受性.
主要成果:
- 正确的手部卫生性能从HCA的26.6%大幅增加到97.9%,IC的9.9%增加到95.9% (P<.001).
- 计时的充分性得到了显著的改善,像指尖覆盖不足这样的常见错误几乎被消除了 (P<.001).
- 知识分数有所提高,VR培训在技能获取方面获得了很高的评分.
结论:
- 在HCA和IC中,VR培训显著提高了手部卫生技术和知识.
- 接受率高表明VR可以有效地提高未经训练的人群的感染预防技能.
- 虚拟现实非常适合在各种医疗保健和家庭护理环境中扩大规模,如果将其整合到多式联络策略中,可能会减少HAI.
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